YMR 250 (ZMR 250 Y4)

By cjdavies on Dec 12, 2017

2  407  0

I wasn't flying my old ZMR as an X4, so I figured I'd turn it into a Y4 out of curiosity. It flies! Badly...

Photos

Part List

Frame

ZMR250 V2 Carbon Fiber Frame Kit 4.0mm Arm Thickness Support 1806 2204 2206 Power (14 builds)
Banggood.com
$24.99

Flight Controller

CA$17.12 NAZE32 REV6a MPU6500 32-bit 6 DOF/10 DOF Flight Controller for Multicopter for RC Drone FPV Racing RC Parts from To (10 builds)
Banggood.com
$12.51

ESCs

4 x Turnigy Multistar BLheli_32 ARM 32bit 7A 0.8g Race Spec ESC 1~2S (OPTO) (8 builds)
Hobbyking.com
$27.48

Motors

4 x Quanum MT Series 1806 2300KV Brushless Multirotor Motor Built by DYS
Hobbyking.com
$48.08

FPV Camera

RunCam SKYPLUS (10 builds)
Shop.runcam.com
$33.99

FPV Transmitter

TS5823S Micro VTX 5.8G 200mW 48CH Mini FPV Transmitter SMA RP-SMA for RC Drone (6 builds)
Banggood.com
$12.99

Receiver

FrSky X4R-SB - 3/16 Channel Receiver with SBUS and CPPM without pins (128 builds)
Getfpv.com
$22.49

Power Distribution

Matek Systems PDB-XT60 W/ BEC 5V & 12V 2oz Copper for RC Drone FPV Racing Multi Rotor (139 builds)
Banggood.com
$4.69

Radio

FrSky Taranis X9D Plus 2.4GHz ACCST Radio & X8R Combo w/ case (Mode 2) (42 builds)
Getfpv.com
$244.99

Radio

FrSky Taranis X-Lite Pro ACCESS 2.4GHz Radio Controller (Deep Sea Blue) (9 builds)
Getfpv.com
$199.99

Goggles

Eachine EV800DM Varifocal 5.8G 40CH Diversity FPV Goggles with HD DVR 3 Inch 900*600 Video Headset Build in 2000mAh Battery (2 builds)
Banggood.com
$79.90

Goggles

FatShark Attitude V2 FPV Headset System w/Trinity Head Tracker and CMOS Camera
Hobbyking.com
See Site

HD Camera

GoPro HERO4 Session Video Camera GPCHDHS-102
$147.97

Video Receiver

Aomway DIV006 V4 DVR 5.8G 64CH Raceband FPV Receiver Built-in DVR w/ Auto Save Function
Banggood.com
See Site

Radio Module

Frsky R9M Lite Pro 900MHz Transmitter Module Up to 1W RF Power Compatible FrSky ACCESS Protocol for Taranis X-Lite Pro S and X9 (7 builds)
Banggood.com
$65.99

Radio Module

FrSky R9M 900MHz Long Range Transmitter Module for FrSky R9 Series (67 builds)
Banggood.com
$61.80

Soldering Iron

Hakko FX888D-23BY Digital Soldering Station FX-888D FX-888 (blue & yellow) (24 builds)
Amazon.com
$104.95
Show stores (6)

Discussion

Sign in to comment

Guides & Reviews

28 2,452  33
28 days ago

This guide will walk you through the process of building your first FPV quad. The goal with this design was to build a low-cost, lightweight quad, yet powerful enough to safely carry a GoPro in close proximity areas. I chose these parts to minimize the amount of soldering at no cost to the quality. A typical build requires around 30 solders while this only needs 25. It's not a huge difference, but..

Read more
26 6,957  24
Nov 30, 2019

In late 2019 DJI made inroads into the FPV scene with their remarkable low-latency digital system. It gave us a 720p video feed with latency on-par with the status quo, analog video. Traditionally we've used analog video systems for low-latency video, but the video quality is far from ideal. It's a trade-off we've been willing to accept for the control. Now we've got the best of both worlds and what..

Read more